Product design & customer experience
Layouts, components, and flows for web and mobile—including clear screens for logins, confirmations, and errors so end users are not left guessing.
Phronis Inc.
Software for blockchain-based products.
We help organizations design and build digital products that use blockchain: customer-facing apps and websites, automated rules that run on the network, digital assets or loyalty-style programs where that fits your plan, and the back-office tools to operate it all. You stay in charge of legal and risk; we focus on clear specifications, testing, and handoffs your own team can run.
How we work
Design, code, and blockchain stay in sync
Many initiatives struggle when designers, app developers, and the on-network rules drift apart. We plan as one team so what customers see matches what the system actually allows—shared checklists for design, software, and release.
Automated rules on the network
The programs that enforce ownership, limits, and releases of digital items—built with testing and change control so behavior is predictable.
Apps, data, and day-to-day operations
Back-office software, dashboards, alerts, and update routines so going live is rehearsed and keeping the system healthy is routine—not a scramble.
You receive diagrams, test plans, notes on environments, and a history of changes. We are not a law firm or an audit firm—we organize facts so yours can review faster.
How projects run
One plan from design to go-live
You receive a written plan: what we are building, how it will be tested, and how releases roll out. If your product includes community voting or shared rules, we turn those rules into software people can inspect—not surprises buried in code. Paid work is spelled out in your contract and kept separate from any public community areas Phronis operates.
What we deliver
User experience design, public-facing apps, internal admin tools, automation, monitoring, and updates on a predictable schedule. On-chain logic is versioned, reviewed, and promoted through test and production environments that match how your IT or vendors already work.
Approvals, budgets, and treasury tools (when you need them)
When your program needs sign-offs, spending limits, or multiple people to approve a movement of funds, we implement that in software with an audit trail finance and legal can follow.
Safety checks before launch
We build in security and reliability reviews, practice runs in a safe test environment, and—when you want it—coordination with outside specialists you choose for an independent look at sensitive areas.
Services
What we can help with
You can hire us for one piece of the puzzle or for an end-to-end build. Either way you get plain-language specs, visible progress, and documentation finance and risk teams can follow—even if they are new to blockchain.
Design + engineering togetherPlain-language specs
Product & website design
Customer-facing screens and marketing pages that look credible and are easy to use—including flows for signing in, confirming actions, and recovering from mistakes.
- Reusable components aligned with your brand
- Clear wording for confirmations and errors (no insider jargon)
- Layouts that work on phones first, then desktop
Automated rules on the blockchain
The programs that enforce who can create, move, or freeze digital items—written, tested, and released with the same discipline as any critical business software.
- Peer review and automated checks before anything reaches production
- Separate test and live environments so changes are deliberate
- Plain-English summaries alongside technical details for stakeholders
Digital assets & supply controls
Launching or managing a digital asset your program defines—schedules, caps, recipient lists, and simple reporting so finance can reconcile what exists on the network.
- Tables of who can do what, written for non-developers
- Tools for distributions, claims, or allocations with an audit trail
- Dashboards for balances and activity after launch
Customer apps & internal tools
Modern web applications and back-office panels: sign-in, permissions, queues for background work, and the day-to-day screens operators use to run the business.
- Shared definitions between what users see and what the server enforces
- Role-based access for staff, partners, and reviewers
- Gradual rollouts for higher-risk changes
Logins, wallets, and partner connections
Hooking your product up to identity providers, hardware keys, hosted wallet services, or custodians—always with clear error handling and logging your security team can review.
- Security review of how keys and sessions are handled
- Support for more than one network when your roadmap requires it
- Mobile-friendly screens for approvals on the go
Reports, dashboards, and data feeds
Turning raw network activity into numbers and charts your product and finance teams can trust—exports, alerts, and APIs to other systems you already use.
- Rebuilds and checks so numbers stay accurate if the network reorganizes
- Alerts when feeds fall behind or error rates spike
- Signed notifications to treasury or accounting systems when needed
Testing & launch rehearsals
Structured reviews, dependency checks, practice launches in a sandbox, and optional coordination with outside auditors you select before opening to the public.
- Workshops that map where value moves and what could go wrong
- Checklists for key handoffs, pauses, and emergency stops
- Status pages and communication templates for launch week
Ongoing updates & support
After launch: planned upgrades, bug fixes within agreed windows, incident response, and small changes to rules or parameters with change control your governance expects.
- Regular planning with your product and engineering leads
- Written runbooks for upgrades and common incidents
- Capacity planning when traffic or new networks enter the picture
Why Phronis
Clear delivery—not crypto jargon.
A simple comparison between how many technology projects drift, and how Phronis keeps design, software, and on-network rules aligned so non-technical stakeholders can follow along.
Typical gaps
Phronis
- Pretty screens that do not match what the system actually allowsDesign and engineering review together so customer promises stay inside real limits and costs
- One overloaded developer juggling everything at onceSmall senior teams for interface, on-network rules, and infrastructure—with one shared release plan
- Big launch day, then confusion when something breaks laterMonitoring, written procedures, and scheduled updates so day-two operations feel like a mature product company
Process
From first plan to launch—and steady improvements after.
Discovery & written plan
We learn who the users are, what “success” means, and any constraints from legal, finance, or security. You get a short written proposal—with options—before heavy build work starts.
Design the experience
Wireframes through polished UI and written interaction notes so builders are not guessing. Payment, login, and confirmation flows are treated as first-class, not an afterthought.
Build the on-network rules
Implement and test the automated rules that live on the blockchain, aligned with who is allowed to move value or change settings. Promotion to live is scripted and repeatable.
Build the applications & connections
Customer apps, internal tools, and integrations to partners or data vendors—with clear responsibilities when a dependency fails.
Quality checks & dress rehearsal
Practice in a test environment, fix issues, and loop in outside reviewers if you want an extra set of eyes on sensitive areas.
Go live & handoff (or stay on retainer)
Controlled production launch, monitoring, and a package so your staff can operate—or an ongoing agreement for us to keep shipping improvements.
Who we partner with
Teams we work well with
Startups shipping a new digital product
You need speed but also a story investors and partners can trust—clear specs, visible milestones, and demos that match reality.
Established companies testing blockchain
You have procurement, security, and legal habits already; you need a vendor who speaks normal business language and respects your process.
Teams that launched and need to grow safely
You have live users and need new features, extra networks, or a cleaner experience without stopping the business.
Agencies that need a specialist partner
You want senior help for part of a build—clear milestones, readable repos, and documentation your client can keep.
Get in touch
Tell us what you want to build
You do not need to know blockchain vocabulary. Share your goal, timeline, and who should be copied (legal, security, product). We reply to serious project inquiries.